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D-Alanine

Product Details:

CAS No.	338-69-2
Color	White
Purity	99.9%
Place of Origin	Sichuan, China (Mainland)
Brand Name	Brightol
Model Number	99.9%

Payment & Shipping Terms:

Minimum Order Quantity:	1 Kilogram As per customers' requirements.
Packaging Details:	25kg/drum
Delivery Time:	Prompt
Payment Terms:	L/C,T/T,Western Union
Supply Ability:	10 Metric Ton per Month As per customers' requirements.

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Detailed Product Description

Name:D-Alanine

Synonyms: D-2-Aminopropionic acid; (R)-2-Aminopropionic acid

CAS No. 338-69-2

Chemical name D-2-alanine

Molecular Structure:

Molecular formula C₃H₇NO₂

Molecular weight 89.09

Melting Point: 278-282 ºC

Alpha: -14.5 º (c=10, 6N HCl)

Water Solubility: 155 g/L (20 ºC)

Property White crystal or crystalline powder; Soluble in water, slightly dissolves in ethanol, does not dissolve in ether, has fragrance, sweet taste.

Quality Standard Conform to the Japan Ajinomoto AJI92 Quality Standard.

Main Functions and Use

D-Alanine is one kind of important organic chiral source, mainly
applies in the chiral medicine, chiral chemical additive, chiral auxiliary and so on domains; In the pharmacy and food industry, it is used as the chiral source for the chiral synthesis. As one optically active organic acid, it has the nonreplaceable function in certain chiral compound's asymmetric synthesis process. At present, it is mainly used as the alanine protecting agent in the new broad spectrum antibiotic, the D- propyl amine alcohol and polypeptide synthetic process, as well as for synthesizing new sweeting agent Alitame.

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